INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6297c817e29fded00c906df829665d9da5c1b625abf0d76dd2481a293d354266', 
    '6YpOgWV4dRoUETA39x4CSggXHpjxdHioUxSeVXm3n78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)